<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <meta http-equiv="X-UA-Compatible" content="ie=edge">
    <title>吾爱直播下载</title>
    <style>
        * {
            box-sizing: border-box;
        }

        html,
        body {
            margin: 0;
            padding: 0;
            border: 0;
            font-size: 60px;
            height: 100%;
            width: 100%;
        }

        main {
            background: url("img/4.png");
            width: 10rem;
            height: 16.13rem;
            margin: 0 auto;
        }
        .container {
            height: 100%;
            width: 10rem;
            padding: 0;
            margin: 0 auto;
        }
        article {
            background: url('img/背景.png') no-repeat;
            background-size: 100% 100%;
            height: 100%;
            position: relative;
        }

        section {
            position: absolute;
            bottom: 1.5%;
            left: 8%;
            height: 42%;
            width: 84%;
            background: url('img/组2.png');
            background-size: 100% 100%;
            overflow: hidden;
        }

        section div {
            display: inline-block;
            /*margin-top: 9%;*/
            position: relative;
            top: 12%;
        }

        section div:nth-child(1) {
            width: 32%;
            height: 28%;
            background: url('img/hb_item.png');
            background-size: 100% 100%;
            float: left;
            margin-left: 4%;
        }

        section div:nth-child(2) {
            width: 50%;
            height: 28%;
            background: url('img/字.png');
            background-size: 100% 100%;
            float: right;
            margin-right: 7.6%;
        }

        input {
            background: url('img/输入框.png');
            background-size: 100% 100%;
            border: none;
            height: 18%;
            width: 88%;
            padding-left: 8%;
            /*margin: 2% 0 0 2%;*/
            outline: none;
            position: relative;
            top: 12%;
            left: 2%;
        }

        #btn {
            background: url('img/button.png');
            background-size: 100% 100%;
            border: none;
            height: 11.5%;
            width: 88%;
            text-align: center;
            left: 6.2%;
            outline: none;
        }

        #yan {
            width: 14%;
            height: 8%;
            background: lightgray;
            border-radius: 20%;
            position: absolute;
            left: 78%;
            top: 63.5%;
            padding: 0;
            /*font-size: 10%;*/
        }

        img {
            display: block;
            margin: 0 auto;
        }

        .one {
            padding-top: 1.88rem;
            width: 4.06rem;
        }

        .two {
            padding-top: 1.8rem;
            width: 7.91rem;
            height: 3.1rem;
        }

        .there {
            padding-top: 0.43rem;
            width: 7.91rem;
            height: 1.73rem;
        }

        @media (max-width: 375px) {
            html,
            body {
                font-size: 37.5px;
            }
            main {
                height: 100%;
            }
            article{
                height: 100%;
            }
        }

        @media (min-width: 376px) and (max-width: 667px) {
            html,
            body {
                font-size: 66.7px;
            }
        }

        @media (min-width: 768px) and (max-width: 1024px) {
            html,
            body {
                font-size: 102.4px;
            }
        }

        @media (min-width: 376px) and (max-width: 414px) {
            html,
            body {
                font-size: 2.5875rem;
            }
            main {
                background-image: url("img/5.png");
                width: 10rem;
                height: 17.8rem;
                margin: 0 auto;
            }
        }
        @media (max-width: 320px) {
            html,
            body {
                font-size: 32px;
            }
        }
    </style>
</head>

<body>
    <main>
        <img src="img/1.png" class="one">
        <img src="img/2.png" class="two">
        <img src="img/3.png" class="there">
    </main>
    <article class="container">
        <section>
            <div></div>
            <div></div>
            <input type="text" placeholder="输入手机号">
            <input type="text" placeholder="输入验证码">
            <input type="button" id="yan" value="发送">
            <input type="button" id="btn">
        </section>
    </article>
</body>

</html>